Unit Testing Sample with Spring and JUnit Annotations

package test.com.one.dao.impl;

import java.util.Calendar;
import java.util.Date;
import java.util.List;

import junit.framework.Assert;

import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractTransactionalJUnit4SpringContextTests;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.one.dao.CustomerDAO;
import com.one.model.Customer;

@ContextConfiguration(locations={"/applicationContext.xml"})
@RunWith(SpringJUnit4ClassRunner.class)
public class CustomerDAOHibernateImplTests extends AbstractTransactionalJUnit4SpringContextTests{

    @Autowired
    private CustomerDAO customerDAO;
    
    @Before
    public void setup(){
        
    }
    
    @After
    public void clean(){
        
    }
    
    @Test
    public void testCRUD(){
        Customer customer = new Customer();
        customer.setCustomerFirstName("firstName");
        customer.setCustomerLastName("lastName");
        customer.setEmailAddr("email");
        customer.setCreatedOn(new Date());
        customer.setUpdatedOn(new Date());
        customerDAO.saveOrUpdateCustomer(customer);
        Assert.assertNotNull(customer.getCustomerId());
        Assert.assertTrue(customer.getCustomerId().intValue() > 0);
        customer = (Customer) customerDAO.getCustomerByCustomerId(customer.getCustomerId());
        Assert.assertNotNull(customer);
        Assert.assertEquals(customer.getCustomerFirstName(), "firstName");
        Assert.assertEquals(customer.getCustomerLastName(), "lastName");
        Assert.assertEquals(customer.getEmailAddr(), "email");
        customerDAO.deleteCustomer(customer);
        customer = (Customer) customerDAO.getCustomerByCustomerId(customer.getCustomerId());
        Assert.assertNull(customer);
    }

    @Test
    public void testGetCustomersByDateRange(){
        Customer customer = new Customer();
        customer.setCustomerFirstName("firstName");
        customer.setCustomerLastName("lastName");
        customer.setEmailAddr("email");
        customer.setCreatedOn(new Date());
        customer.setUpdatedOn(new Date());
        customerDAO.saveOrUpdateCustomer(customer);
        Assert.assertNotNull(customer.getCustomerId());
        Assert.assertTrue(customer.getCustomerId().intValue() > 0);
        Calendar c = Calendar.getInstance();
        c.add(Calendar.DAY_OF_YEAR, -1);
        Date from = c.getTime();
        c.add(Calendar.DAY_OF_YEAR, +2);
        Date to = c.getTime();
        List list =  customerDAO.getCustomersByDateRange(from, to);
        Assert.assertNotNull(list);
        Assert.assertTrue(list.size() > 0);
    }

    @Ignore
    public void testGetCustomerByFirstnameAndLastnameAndEmail(){
        Customer customer = new Customer();
        customer.setCustomerFirstName("firstName");
        customer.setCustomerLastName("lastName");
        customer.setEmailAddr("email");
        customer.setCreatedOn(new Date());
        customer.setUpdatedOn(new Date());
        customerDAO.saveOrUpdateCustomer(customer);
        Assert.assertNotNull(customer.getCustomerId());
        Assert.assertTrue(customer.getCustomerId().intValue() > 0);
        customer = (Customer) customerDAO.getCustomerByFirstnameAndLastnameAndEmail("firstName", "lastName", "email");
        Assert.assertNotNull(customer);
        Assert.assertEquals(customer.getCustomerFirstName(), "firstName");
        Assert.assertEquals(customer.getCustomerLastName(), "lastName");
        Assert.assertEquals(customer.getEmailAddr(), "email");
    }

}